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SIEMENS 6ES7331-7KF02-0AB0 SIMATIC S7-300 SM 331 Analog Input Module

  • SIEMENS 6ES7331-7KF02-0AB0 SIMATIC S7-300 SM 331 Analog Input Module

Short Description:

SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus.


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    SIEMENS 6ES7331-7KF02-0AB0

     

    Product
    Article Number (Market Facing Number) 6ES7331-7KF02-0AB0
    Product Description SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus
    Product family SM 331 analog input modules
    Product Lifecycle (PLM) PM300:Active Product
    PLM Effective Date Product phase-out since: 01.10.2023
    Delivery information
    Export Control Regulations AL : N / ECCN : 9N9999
    Standard lead time ex-works 85 Day/Days
    Net Weight (kg) 0,289 Kg
    Packaging Dimension 12,80 x 15,30 x 5,20
    Package size unit of measure CM
    Quantity Unit 1 Piece
    Packaging Quantity 1
    Additional Product Information
    EAN 4025515066835
    UPC 662643177909
    Commodity Code 85389091
    LKZ_FDB/ CatalogID ST73
    Product Group 4031
    Group Code R151
    Country of origin Germany

    SIEMENS 6ES7331-7KF02-0AB0 Datesheet

     

    Supply voltage

    Load voltage L+
    • Rated value (DC)
    • Reverse polarity protection
    		 24 V

    Yes
    Input current
    from load voltage L+ (without load), max. 30 mA
    from backplane bus 5 V DC, max. 50 mA
    Power loss
    Power loss, typ. 1 W
    Analog inputs
    Number of analog inputs 8
    • For resistance measurement 4
    permissible input voltage for voltage input (destruction limit), max. 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20)
    permissible input current for current input (destruction limit), max. 40 mA
    Constant measurement current for resistance-type transmitter, typ. 1.67 mA
    Input ranges
    • Voltage Yes
    • Current Yes
    Thermocouple (TC)  
    Temperature compensation  
    —parameterizable

    Yes
    —internal temperature compensation

    Yes
    —external temperature compensation with compensations socket

    Yes
    —for definable comparison point temperature

    Yes
    Analog value generation for the inputs  
    Integration and conversion time/resolution per channel  
    • Resolution with overrange (bit including sign), max. 15 bit; Unipolar: 9/12/12/14 bit; bipolar: 9 bit + sign/12 bit + sign/12 bit + sign/14 bit + sign
    • Integration time, parameterizable Yes; 2,5 / 16,67 / 20 / 100 ms
    • Basic conversion time (ms) 3 / 17 / 22 / 102 ms
    • Interference voltage suppression for interference frequency f1 in Hz 400 / 60 / 50 / 10 Hz

    SIEMENS 6ES7331-7KF02-0AB0 Dimensions

     

    Width 40 mm
    Height 125 mm
    Depth 117 mm
    Weights
    Weight, approx. 250 g

     

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